Brady Williams, his five wives and their 24 children are the focus of My Five Wives (Sunday, 10 p.m. TLC), which gives us a glimpse into this family of Utah polygamists. This is a one-time special, but if ratings are good it could turn into a series.

Friday on TV ...

Million Second Quiz (7 p.m., NBC/Ch. 5): Night 5 of this 12-night event.

America's Next Top Model (8 p.m., CW/Ch. 30): The models explore Los Angeles in their underwear.

MLS (8 p.m., NBCSN): Real Salt Lake at Seattle Sounders. A win for RSL puts some distance between the current leaders and second-place Seattle. A Sounders win faults them into first place.